156965019308

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{40165051}}^1$

素因数の和:40166032

約数の個数: 12

約数和(自身を含む): 274969945992

約数和(自身を除く): 118004926684

約数列:

[1, 2, 4, 977, 1954, 3908, 40165051, 80330102, 160660204, 39241254827, 78482509654, 156965019308]

約数ペア:

[(1, 156965019308), (2, 78482509654), (4, 39241254827), (977, 160660204), (1954, 80330102), (3908, 40165051)]